Export CSV to S3 fails with "No such file or directory"

[kannankumar]

I've been trying to Export to S3 with the multiple options presented in APOC Export CSV docs like:

s3://endpoint:port/bucket/key?accessKey=accessKey&secretKey=secretKey

Example :

CALL apoc.export.csv.query(
    "MATCH (a:Person)  RETURN a.name",
    "s3://s3.eu-west-1.amazonaws.com/<BUCKET_NAME>/graph-export/all_nodes.csv?accessKey=<MY_ACCESS_KEY>&secretKey=<MY_SECRET_KEY>",
    {}
)

All the URL formats fail with following error:

Failed to invoke procedure `apoc.export.csv.query`: Caused by: java.io.FileNotFoundException:  (No such file or directory)

Is there something I'm missing here?
I couldn't find any details except for the linked doc about Exporting to S3 in the Neo4j Community/Github Repos/Google.

Neo4j Version: Neo4j Community Server 4.2.1

[dominicvivek06]

Does the IAM user have write and read permission on the bucket ?

[kannankumar]

Yes, I'm able to write to the bucket using awscli.
I was more concerned about the S3 URL formation. Since that is one of the differences between the query and the awscli.

[antoniobruno80]

Hi, I have the same problem. Were you able to solve? If so, in what way?